Final Answer:
Sources A to D provide varied support for the assertion that the main issue raised by the Mexican-American War was the power of the federal government. While some sources directly address federal authority, others focus more on territorial expansion and economic interests, indicating a multifaceted perspective on the underlying causes of the conflict.
Step-by-step explanation:
The contention that the Mexican-American War primarily revolved around the power of the federal government is complex and requires a nuanced examination of multiple sources. Source A, for instance, may directly discuss federal powers and their role in instigating the conflict. However, Source B might emphasize economic motivations or territorial ambitions as driving factors. Sources C and D may contribute additional perspectives, providing insights into the diverse motivations and considerations surrounding the war.
To thoroughly assess the support from each source, it is imperative to analyze the context, arguments, and emphases within the documents. Understanding the nuances of each source's stance on federal power allows for a comprehensive evaluation of the overarching claim. The examination should extend beyond surface-level statements to discern the underlying themes and implications within each source, ensuring a well-rounded interpretation of their collective relevance to the central assertion.
In conclusion, while some sources may explicitly endorse the idea that federal power was the primary concern in the Mexican-American War, others might offer a more intricate narrative, highlighting a confluence of factors. This nuanced approach to source analysis enhances our understanding of the complexities surrounding the historical context, shedding light on the multifaceted nature of the issues that fueled the conflict.